-83.05% is the change from 118 to 20
Calculation steps:
[( 20 - 118 ) ÷ 118] x 100 = -83.05%
Formula
Percentage change = [(20 - 118) / 118] x 100
Subtract the new number by the original number
20 - 118 = -98
-98 ÷ 118 = -0.8305084745762712
-0.8305084745762712 x 100 = -83.05%